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Sidas 3Feet Slim Insole High
The Sidas 3Feet Slim Insole High is built for riders with high arches who need proper support inside low-volume footwear. The slim EVA shell cradles the foot and distributes pressure across the pedal stroke, while a 2mm EVA layer adds light cushioning without adding unwanted bulk — keeping the fit snug inside tight-fitting road, mountain, or triathlon shoes.
A microfiber top cover with antibacterial properties keeps odor in check over long rides and everyday use. Perforations throughout the insole aid airflow, and the design can be trimmed down to a half-insole if your shoes require it. Available in six sizes for a precise fit.
1 verified review
These insoles made my new Lake gravel shoes even more comfortable for longer rides. Just the right amount of arch support for my aching posterior tibialis. Tim’s bike fit was great and he steered me to these.
The Sidas 3Feet Slim Insole High is built for riders with high arches who need proper support inside low-volume footwear. The slim EVA shell cradles the foot and distributes pressure across the pedal stroke, while a 2mm EVA layer adds light cushioning without adding unwanted bulk — keeping the fit snug inside tight-fitting road, mountain, or triathlon shoes.
A microfiber top cover with antibacterial properties keeps odor in check over long rides and everyday use. Perforations throughout the insole aid airflow, and the design can be trimmed down to a half-insole if your shoes require it. Available in six sizes for a precise fit.
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From a Brooklyn storefront to flagships in Walnut Creek and Miami, from handwritten mail orders to a fully digital custom bike builder — RA Cycles has spent half a century doing one thing: serving riders who demand the best. That half-century belongs as much to you as it does to us. The riders who kept coming back, who sent their friends, who trusted us with bikes that matter — you're the reason we're still here. Here's to the next fifty.
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